Clinicians affiliated with Osf Multi-Specialty Group
2,114 clinicians on file with this group · most practice in Peoria, IL · PAC ID 3678889789
1,706 clinicians affiliated with Osf Multi-Specialty Group are in the 2024 Medicare Part B data, 997 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Nurse Practitioner (478) · Internal Medicine (133) · Physician Assistant (101) · Diagnostic Radiology (95) · Family Practice (93) · Emergency Medicine (75) · General Surgery (69) · Cardiology (58) · Hospitalist (55) · Neurology (53) · Certified Registered Nurse Anesthetist (CRNA) (48) · Orthopedic Surgery (34) · Gastroenterology (30) · Obstetrics & Gynecology (30) · Psychiatry (28) · Pulmonary Disease (26) · Interventional Cardiology (25) · Certified Clinical Nurse Specialist (22) · Radiation Oncology (21) · Critical Care (Intensivists) (17) · Podiatry (15) · Urology (13) · Anesthesiology (12) · Hematology-Oncology (12) · Infectious Disease (12) · Licensed Clinical Social Worker (12) · Neurosurgery (12) · Clinical Cardiac Electrophysiology (11) · Licensed Professional Counselor (9) · Otolaryngology (9) · Psychologist, Clinical (8) · Audiologist (7) · Thoracic Surgery (7) · Vascular Surgery (7) · Colorectal Surgery (Proctology) (6) · Interventional Radiology (6) · Medical Oncology (6) · Endocrinology (5) · Physical Medicine and Rehabilitation (5) · Rheumatology (5) · Hospice and Palliative Care (4) · Nephrology (4) · Registered Dietitian or Nutrition Professional (4) · Optometry (3) · Sports Medicine (3) · Cardiac Surgery (2) · Certified Nurse Midwife (2) · Gynecological Oncology (2) · Plastic and Reconstructive Surgery (2) · Advanced Heart Failure and Transplant Cardiology (1) · Allergy/ Immunology (1) · Geriatric Medicine (1) · Hand Surgery (1) · Interventional Pain Management (1) · Ophthalmology (1) · Pain Management (1) · Pathology (1) · Pediatric Medicine (1) · Surgical Oncology (1)
Specialty links go to the specialty in Peoria, IL.
Clinicians affiliated with Osf Multi-Specialty Group, 2024
Alphabetical by last name; 1,101–1,200 of 1,706.
| Name | Specialty | City |
|---|---|---|
| Angela C Nimke, LCSW | Licensed Clinical Social Worker | Ottawa, IL |
| Ilche T Nonevski, MD | Gastroenterology | Rockford, IL |
| Sheri L Noonan, P.A.-C | Physician Assistant | Bloomington, IL |
| Arlene J Norris, PA-C | Physician Assistant | Roodhouse, IL |
| Pamela J Norris, NP | Nurse Practitioner | Bloomington, IL |
| Steven S Norris, M.D. | Family Practice | Pontiac, IL |
| Sandy Northcutt | Nurse Practitioner | Peoria, IL |
| Oscar D Norton, MD | Radiation Oncology | Danville, IL |
| Maryam Nouhi Arbatani, D.O | Psychiatry | Birmingham, AL |
| William V Novak, MD | Cardiology | Bloomington, IL |
| Nso A Nso, MD | Hospitalist | Burr Evanston, IL |
| Catherine B Nullmeyer, MD | Family Practice | Morton, IL |
| Shai Nyi | Obstetrics & Gynecology | Pontiac, IL |
| Amber Oberheim, APN | Nurse Practitioner | Monticello, IL |
| Daniel E O'Brien, M.D. | Emergency Medicine | Metamora, IL |
| Julie L O'Brien, APN, CNS | Certified Clinical Nurse Specialist | Peoria, IL |
| Jill C Obrien, ANP-BC | Nurse Practitioner | Dixon, IL |
| Daryl L Oconnor, MD | Orthopedic Surgery | Elmhurst, IL |
| April N Oehl, APN-FNP | Nurse Practitioner | Glen Carbon, IL |
| Ross A Ogilvie, M.D. | Diagnostic Radiology | Elk Grove Village, IL |
| Aminat Ogun, MD | Family Practice | Springfield, IL |
| Haroun B Ogun, MD, MPH | Family Practice | Springfield, IL |
| Bamidele Ogunleye, M.D. | Obstetrics & Gynecology | Bloomington, IL |
| Victoria O'Hanlon, APRN FNP-C | Nurse Practitioner | Marseilles, IL |
| Amanda J Ohnesorge, PA | Physician Assistant | Tremont, IL |
| Melinda C Okanu | Nurse Practitioner | Lansing, IL |
| Michael S O'Keefe, M.D. | Emergency Medicine | Tulsa, OK |
| Yasmin A O'Keefe, M.D. | Neurology | Tulsa, OK |
| Diana M Olsen, APN | Nurse Practitioner | Morris, IL |
| Susan J Olsen, APRN FNP-C | Nurse Practitioner | Mendota, IL |
| Wendy Olson Padilla, M.D. | Urology | Peoria, IL |
| Tolulope J Olu-Lawal, MD | Internal Medicine | Chicago, IL |
| Mohammad K Omari, MD | Critical Care (Intensivists) | Chicago Ridge, IL |
| Mary B O'Meara, FNP | Nurse Practitioner | Rockford, IL |
| Allan Ong, M.D. | Hospitalist | Rockford, IL |
| Pia A Ong, M.D. | Hospitalist | Rockford, IL |
| Leonard T Onsen | Sports Medicine | Los Angeles, CA |
| Nathan D Ontrop, M.D. | Psychiatry | Chicago, IL |
| Alexis L Opel, PA-C | Physician Assistant | Pekin, IL |
| Kwaku Opoku, MD | Diagnostic Radiology | Springfield, IL |
| Yaw Opoku-Agyemang, APN | Nurse Practitioner | Bloomington, IL |
| Mohamad Y Orabi, MD | Neurology | Pontiac, MI |
| Stephen R Orlevitch, M.D. | Orthopedic Surgery | Peoria, IL |
| Janie L Orrington-Myers, DO | General Surgery | Terre Haute, IN |
| Anne M Orzechowski, APN | Nurse Practitioner | Chicago, IL |
| Chad Osborne, M.D. | Family Practice | Bloomington, IL |
| Henry Osso-Rivera, M.D. | Neurology | Katy, TX |
| Kevin D Osterink, APRN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Winfield, IL |
| Lindsay Otero, FNP | Nurse Practitioner | Lincoln, IL |
| Jiafu Ou, MD | Cardiology | Saint Louis, MO |
| Carly K Ouverson, PA-C | Physician Assistant | Galesburg, IL |
| Kimberlee H Overdeck, MD | Diagnostic Radiology | Mclean, VA |
| Pasupathy Padmanabhan, MD | Cardiology | Galesburg, IL |
| Jacob B Page, A.C.N.P. | Nurse Practitioner | Bloomington, IL |
| Vijayasree Paleru, M.D. | Cardiology | Indianapolis, IN |
| Tracy A Palmer, APRN | Nurse Practitioner | Belvidere, IL |
| Ned J Panara, MD | Gastroenterology | Lakeland, FL |
| Jaclyn P Parayao, MD | Family Practice | Dixon, IL |
| Summer L Park, APN | Nurse Practitioner | Champaign, IL |
| Steven W Parkes, M.D. | Emergency Medicine | Aurora, IL |
| Ryan E Parnham, NP-C | Nurse Practitioner | Peoria, IL |
| Trevor Parr | Emergency Medicine | Peoria, IL |
| Bryce A Paschold, D.P.M. | Podiatry | Maywood, IL |
| Azeem S Pasha, M.D. | Emergency Medicine | Milwaukee, WI |
| Alpa M Patel, M.D. | Hospitalist | Rockford, IL |
| Anand V Patel, M.D. | Neurology | Houston, TX |
| Ankit Patel, D.O. | Urology | Huntley, IL |
| Bhaskar N Patel, M.D. | Cardiology | Danville, IL |
| Dhara D Patel, M.D. | Cardiology | Saginaw, MI |
| Gavish N Patel, M.D. | General Surgery | Peoria, IL |
| Jigar B Patel, M.D. | Hospitalist | Rockford, IL |
| Ketan Patel, MD | Internal Medicine | Princeton, IL |
| Kishorbhai K Patel, M.D. | Critical Care (Intensivists) | Galesburg, IL |
| Lisa A Patel | Nurse Practitioner | Peoria, IL |
| Nimisha Patel, M.D. | Psychiatry | Evergreen Park, IL |
| Preeti Patel, MD | Critical Care (Intensivists) | Mattoon, IL |
| Rujuta H Patel, M.D. | Internal Medicine | Corpus Christi, TX |
| Sunil S Patel, M.D. | Gastroenterology | Rockford, IL |
| Jilma Patrick, M.D. | General Surgery | Chicago, IL |
| Natalie Patty | Physician Assistant | Peoria, IL |
| Pamela Pecenka, ANP | Nurse Practitioner | Peoria, IL |
| Paul Pedersen | Internal Medicine | Bloomington, IL |
| Kevin J Peifer, M.D. | Gastroenterology | Rockford, IL |
| Heidi S Pena, APRN | Nurse Practitioner | Rockford, IL |
| Dionna M Pendleton, M.D. | Family Practice | Merrill, WI |
| Ruheri A Perez-Tamayo, MD,PHD | Cardiac Surgery | Mchenry, IL |
| Kate E Perkins, FNP-BC (APRN) | Nurse Practitioner | Arlington, TN |
| Retta C Perkins | Nurse Practitioner | Chicago, IL |
| Christine C Perks, MD | Cardiology | Peoria, IL |
| Paul G Perona, MD | Orthopedic Surgery | Ottawa, IL |
| Guy J Petruzzelli, MD, PHD | Otolaryngology | Savannah, GA |
| Samantha N Petty, PMHNP | Nurse Practitioner | Sterling, IL |
| Eric L Pfeiffer, APN | Nurse Practitioner | Peoria, IL |
| Valarie Pfoutz, APN | Nurse Practitioner | Dixon, IL |
| Tien T Pham, APN, CNP | Nurse Practitioner | Peoria, IL |
| Jubilee Phan, M.D. | Urology | Peoria, IL |
| Jayme L Phillips, PA-C | Physician Assistant | Peoria, IL |
| April Phillips-Nohl | Nurse Practitioner | Galesburg, IL |
| James V Piephoff, M.D. | Radiation Oncology | Alton, IL |
| David Pierce, MD | Interventional Radiology | Fort Collins, CO |
Practice locations
Listed practice locations in Arizona, California, Florida, Iowa, Illinois, Indiana, Kentucky, Louisiana, Massachusetts, Michigan, Missouri, Mississippi, New Jersey, Nevada, New York, Ohio, Pennsylvania, Puerto Rico, Texas, Virginia, Washington, Wisconsin.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations